Running on a Treadmill A treadmill is an exercise machine that lets you walk, run or jog. Popular in gyms and at homes, treadmills are a popular exercise equipment. It can also help people stay active when the weather is bad. Running on a treadmill can help strengthen glutes and https://treadmillsathome97471.theblogfairy.com/24650997/treadmill-s-history-history-of-treadmill